../ goes_16_ephemeris_20260620.txt 02-Jul-2026 10:00 113138 goes_17_ephemeris_20260620.txt 02-Jul-2026 10:00 112448 goes_18_ephemeris_20260620.txt 02-Jul-2026 10:00 115644 goes_19_ephemeris_20260620.txt 02-Jul-2026 10:00 115701